public override string ToString()
{
if (Type == SnapType.Point)
{
return(Type.ToString() + "/" + Point.UniqueID);
}
else if (Type == SnapType.Segment)
{
return(Type.ToString() + "/" + Point.UniqueID);
}
else
{
return(Type.ToString());
}
}
/// <summary>
/// Moves points or vertices to coincide exactly with the vertices, edges, or end points of other features.
/// Snapping rules can be specified to control whether the input vertices are snapped to the nearest vertex, edge, or
/// endpoint within a specified distance
/// </summary>
/// <param name="source">The input features whose vertices will be snapped to the vertices, edges, or end points of other
/// features. The input features can be points, multipoints, lines, or polygons.</param>
/// <param name="snap">The features that the input features' vertices will be snapped to. These features can be points,
/// multipoints, lines, or polygons.</param>
/// <param name="snapType">The type of feature part that the input features' vertices can be snapped to (END | VERTEX |
/// EDGE).</param>
/// <param name="distance">The distance within which the input features' vertices will be snapped to the nearest vertex,
/// edge, or end point.</param>
/// <param name="units">The units.</param>
/// <param name="trackCancel">The track cancel.</param>
/// <param name="eventHandler">The events.</param>
public static void Snap(this IFeatureClass source, IFeatureClass snap, SnapType snapType, double distance, esriUnits units, ITrackCancel trackCancel, IGeoProcessorEvents eventHandler)
{
IUnitConverter converter = new UnitConverterClass();
object row = string.Format("{0} {1} '{2} {3}'", snap.GetAbsolutePath(), snapType.ToString().ToUpperInvariant(), distance, converter.EsriUnitsAsString(units, esriCaseAppearance.esriCaseAppearanceUpper, true));
IGpValueTableObject table = new GpValueTableObjectClass();
table.SetColumns(3);
table.AddRow(ref row);
source.Snap(table, trackCancel, eventHandler);
}
